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Design of Wireless Remote Temperature Controller

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2 7 1 0

2 ndInternaitona lConferenceonCompute rEngineeirng,I nformaitonScienceandI nterne tTechnology( CI I2017)

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I -1-60595- 45 -9 0

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J WANG

T C A R T S B A

e h t d n a y rt s u d n i y g o l o n h c e t o i d a r f o n o it a n i b m o c e h t si l o rt n o c e t o m e r s s e l e ri W h g i

h -tech bi trh conrto lmethods .I tcan conrto lbarirers , tsay away rfom dangerou s

w o n s i y g o l o n h c e t si h T . s e ir u j n i k r o w e c u d e r d n a y c n e i c if f e n o it c u d o r p e s a e r c n i ,s a e r a

i d e s

u n Europ eand t he Untied State sand othe radvanced count ires .I tplay sa grea t

n o n , r e p a p , e li b o m o t u a , l e e ts n i e l o

r -ferrou smetasl ,shipbulidingandotheri ndu tsires .

h ti w s e g n a h c s u o m r o n e e n o g r e d n u s a h e fi

L i st widely use in human produciton .

m e r s s e l e ri

W otet emperature conrtolle r sit h eswtich oft he t emperatur eandvolatlitiy

t i u c ri c e r a y a l e r e r u t a r e p m e t e h t f o s t e g r a t l o rt n o c c i n o rt c e l e e h T . tr a p g n il o o c e h t f o

t o n e r a g n il o o c f o s d o h t e m e h t d n a s e c i v e d n o it a r e g ir f e r f o e z is e h t e s u a c e b t n e r e ff i d

n o c n

i is tsen.t

KEYWORDS

e t o m e r s s e l e ri

W ; temperatureconrtol ;conrtoller.

N O I T C U D O R T N I

n i d e s u y l e d i w n e e b s a h y g o l o n h c e t l o rt n o c e t o m e r s s e l e ri

W daliy l fie, and i ti s

it n a n i d e s u n e tf

o -thetfs y tsem rfo vehicle ro home, andothe relect ircalr emoteconrto l

s e , s e c i v e

d pecially in temperature conrto.l The ba isc pirnciples o fwrieles sremot e

b i x e lf , n o it a r e p o e l b a ts , ts o c w o l , e c n a m r o fr e p h g i h : e r a n g is e d t i u c ri c l o rt n o

c l e

d n a e n il e l p m is , l o rt n o

c srtonganit-intefrerenceabli [1- .]tiy 2 Temperatur esi t h emos t

l o rt n o c e r u t a r e p m e t e h t ,l o rt n o c l a t n e m n o ri v n e n i s r e t e m a r a p l a t n e m n o ri v n e t n a tr o p m i

e r o m s i n o it c n u f e h t d n a , d e ir a v e r a s n a e m d n a s d o h t e m e h t ,s e p y t y n a m s a h m e ts y s

r o m d n

a e irch [3] .In the temperature conrto lsy tsem, th efunciton so ftemperatur e

e b d l u o h s m r a l a e r u t a r e p m e t d n a l o rt n o c t n e g il l e t n i , y a l p si d d n a t n e m e r u s a e m

l a e r e h t h c i h w n i , d e r e d is n o

c -itm eand accuracyo fdsiplay need t o be solved .In t h e

d i e h t f o e r u t a r e p m e t e h t e v l o s o t d e e n k n il l o rt n o c t n e g il l e t n

i enit ifcaitonand t irgger ;

, m r a l a e r u t a r e p m e t h g i h d n a m r a l a e r u t a r e p m e t w o l e v l o s d l u o h s m r a l a e r u t a r e p m e T

m r a l a e t o m e r f o n o it c n u f e h t r e d is n o c n a c d n

a [4] .Thet emperaturealarmandconrto l

it c n u f y a l p si d e r u t a r e p m e t o n s a h r e p a p s i h t n i d e n g is e d t i u c ri

c on ,andt hemethodo f

n i a tr e c a n i s i e r u t a r e p m e t l o rt n o c n o si r a p m o c g n it t e s e r u t a r e p m e

t range ,i fthe

c it a m o t u a d n a n o it a m r o f n i m r a l a d n e s l li w n g is e d e h t d n o y e b e g n a r e r u t a r e p m e t

l o rt n o

c [5].

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T I U C R I C D E T A R G E T N I G N I D O C E D D N A G N I D O C 2 7 2 2 / 2 6 2 2 T P

c e d o c 2 7 2 2 / 2 6 2 2 T P y lt s o m e r a s p i h c t i u c ri c l o rt n o c e t o m e r d e s u y l n o m m o C

s s e r d d a e e r h t ) 1 1 A ~ 0 A ( 2 1 o t p u 2 7 2 2 / 2 6 2 2 T P . ti u c ri c d e t a r g e t n

i pin s(end o f

s s e r d d a 1 4 4 1 3 5 e d i v o r p n a c n o it a n i b m o c y n a , )l e v e l w o l ,l e v e l h g i h e h t h ti w , g n i g n a h

d n a e d o c s s e r d d a e h t t e s , n i p l a n i m r e t a t a d ) 5 D ~ O D ( 6 o t p u e v a h n a c 2 6 2 2 T P , e d o c

. 1 e r u g if n i n w o h s s a n i p 2 7 2 2 n i p 7 1 e d o c / 2 6 2 2 T P e h t m o rf a t a d

e w o p e h

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l Encoding isgna l

e d o c n o it a z i n o r h c n y s , e d o c a t a d e h t , e d o c s s e r d d a e h t y b d e u s si 2 6 2 2 T P p i h c g n i d o c n e

e d o c e t e l p m o c a m r o f o

t ,decodingchipPT2272a tferr eceivingt h e isgna,lt headdres s

e h t , e m it e m a s e h t t a , t u p t u o l e v e l h g i h t e e f T V y l n o , k c e h c o w t e h t r e tf a e d o c

e h t n w o d g n i d l o h n e e b s a h d n e g n i d n e s e h t fi , t u p t u o h g i h t e e f a t a d g n i d n o p s e rr o c

t n o c p i h c g n i d o c n e , o sl a n o tt u

b inuou semsi ison .Fig .2Whent he rtansmtiitngcricuti

y c n e u q e rf h g i h e h t o s , w o l si t o o f 7 1 e h t , n o d e h c ti w s si 2 6 2 2 T P , d e s s e r p s i n o tt u b o n

, k r o w l a c ir t c e l e 2 6 2 2 T P , d e s s e r p s i n o tt u b a n e h w , k r o w t o n s e o d t i u c ri c g n it ti m s n a rt

t t u p t u o h t n e e t n e v e s n i p e h

t hrought hes e ira ldata isgna lmodulaiton ,whent he17f oo t

h g i h e h t g n ir u d l e v e l h g i

h -rfequency rtansmtiitng cricutit he vibraiton ampltiud eand

y c n e u q e rf h g i h e h t g n ir u d w o l t o o f 7 1 e h t n e h w , l a n g is y c n e u q e rf h g i h g n it ti m s n a rt

p o ts o t t i u c ri c g n it ti m s n a

rt oscillaiton ,the digtia l isgna loutpu tpin 17 so tha thigh

e t e l p m o c o t s a o s , 2 6 2 2 T P y b d e ll o rt n o c y l e t e l p m o c s i ti u c ri c g n it ti m s n a rt y c n e u q e rf

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F u 1. re PT2262/2272.

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CIRCUITDESIGN

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F u 3. re Schemaitcdiagramoft emperatur econrtoller.

e r u g if n i n w o h s si c it a m e h c s r e ll o rt n o c e r u t a r e p m e t e h

T 3.

e g a tl o v d e t a r g e t n i l a n i m r e t e e r h t d n a r e if it c e r r e m r o f s n a rt r e w o p C A V 0 2 2 e h T

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ri c y l p p u

s cui tandalarmcricui tcomponent .sI nordert omaket her egulato rcanwork

e c n e r e f e r e h t n i r o rr e d n a n o it a m r o f , e g r a l y l e v it a l e r e g n a r e g a tl o v e h t n i y ll a m r o n r o f t i u c ri c g n it r a ts , ti u c ri c e c r u o s t n e rr u c t n a ts n o c a p u s t e s t r a p g n i y fi l p m a e g a tl o v t n a ts n o

c cu rrents ourcef uncitoni se tsablsihed ,Rs ci sover-curren tprotecitons ampilng

R , r o ts is e

r A R , B votlage sampilng cricui,t t he actua lcricuti i sformed by a re is tso r

e h t , n o it c e n n o c d n a g n ir ts t n e r e ff i d g n is u , r o t a l u g e r e g a tl o v t u p t u o t n e r e ff i d n i k r o w t e n e h t l o rt n o c o t n o it a c if il p m a r e tf a r o rr e y b o it a r e r u s s e r p l a it r a p t n e r e ff i d f o n o it a m r o f t e b u t t n e m ts u j d a f o e t a ts g n i k r o

w of orma tsabl eandas eire so fpredeterminedoutpu t

. e g a tl o v

INSTALLATIONDEBUGGING

r e t e m a r a p r o f t n e i n e v n o c , n o it a c il p p a e l b i x e lf , d r a o b t i u c ri c d e n g is e d e h T e h t o t g n i d r o c c a e r u t a r e p m e t r o ts i m r e h t a s i d a e l o w t h ti w d e t c e n n o c e b n a c , n o it c e l e s o t g n i d r o c c a , t e k c o s d e d l e w e c n a ts is e r e l b a ts u j d a h ti w , n o it a ll a ts n i e t a r a p e s a r o f d e e n s e h

t peci if cparameter so rchanget h eelect ircalr e is tsancet emperatures etitng .Pul lou t

, d e d e e n s a , y l e t a r a p e s d e ll a ts n i e b d l u o h s s r e k a e p s e h t d n a , s r e k a e p s e h t r o f s d a e l e h t . o t n o it n e tt a w a r d o t y s a e e r a y e h t e r e h w I f o s l a n i m r e t t u p n i e h t , g n i g g u b e d n e h

W C1 ,IC2 ,IC3 and IC4 are sho tred

, k r o w t o n d l u o h s t n e m p i u q e g n il o o c e h t d n a t n e m p i u q e g n it a e h e h t d n a , y l e v it c e p s e r e h t l o rt n o c t 'n a c e s u a c e b g n i g g u b e d n e h W . m r a l a t o n s e o d t i u c ri c m r a l a e h t d n a ,t n i o p d e x if e l b a ts e h t n i e r u t a r e p m e t d n a e g n a h c e r u t a r e p m e

t th efris tto us eth e

0 1 d n a ) C 5 1 ( 5 6 . 4 1 n i X , R . f o d a e ts n i ) X , R ( e c n a ts is e r e l b a ts u j d a h ti w , r o ts i m r e h t s e o d t i u c ri c m r a l a e h t ,t n e m p i u q e g n il o o c d n a g n it a e h n e e w t e b g n i g n a h c n e h w ) C 5 2 ( , k r o w o t t n e m p i u q e g n it a e h , 5 6 . 4 1 n a h t r e t a e r g s i X , R , k r o w t o

n R ,X greater t han

, R , k r o w o t n a g e b , t n e m p i u q e g n il o o C . 0 1 n a h t s s e l si X R ; ti u c ri c m r a l a , ) C 0 1 ( 6 9 . 7 1 e r u t a r e p m e t e h t f o l o rt n o c e h t f I . s k r o w t i u c ri c m r a l a e h t , ) C 0 3 ( 1 3 . 8 n a h t s s e l X t u p n i e h t t a e c n a ts is e r e l b a ts u j d a e h t , e t a r u c c a y r e v t o n s i s t n i o

p o feach votlag e

. y l e t a ir p o r p p a d e ts u j d a e b n a c r o t a r a p m o c

CONCLUSION

n i s n a l p y n a m e v a h m e ts y s l o rt n o c e r u t a r e p m e t d n a t n e m e r u s a e m e r u t a r e p m e t e h T t o n n g is e D . s e s a h p m e t n e r e ff i d e v a h s d o h t e m t n e r e ff i d t u b , n o it a c il p p a l a c it c a r p r e p m e t t n e m e r u s a e m c if i c e p

s aturechanget hi ,sj u tst oi dentfiyt hes pecialt emperatur e

e h t o t g n i d r o c c a t u o d e ir r a c e b n a c d n a , s s e c o r p e h t n i e r u t a r e p m e t f o e g n a h c w o l n i t n e m p i u q e g n it a e h e h t t r a ts n a c , g n it t e s e r u t a r e p m e t m r a l a e r u t a r e p m e t tr a ts , t e s e h t n a h t r e w o l si e r u t a r e p m e

t setitngi shigher t han t ha to fhight emperatur e

, e g r a l si e g n a r e g n a h c n a c e r u t a r e p m e t e h t fi , e c a p s d e s o l c n e e h t n I .t n e m p i u q e g n il o o c e h t e t e l p m o c o t n g is e d s i h t e s u n a c u o y , h g i h t o n e r a s t n e m e ri u q e r y c a r u c c a e h t d n a i e c a p s e h t fI . l o rt n o c e r u t a r e p m e

t sl arge ,youcani ncreaset h enumbe roft emperatur e

(5)

S E C N E R E F E R

.

1 Wang Song-De ,Zhao Yan ,Yao L -iping ,etc .Digtia lAcousitc Burgla rAlarm Sy tsem Uisng .]

J [ l o rt n o C e t o m e R o i d a R d e r a rf n

I SpecrtoscopyandSpecrta lAnalyssi ,2009 ,3(29,)pp.58- .6 1 .

2 C ai M -anjun , Wu Lei . Deisgn o f the Intelilgen t Temperature [J .] Proces s Automaiton .

n o it a t n e m u rt s n

I ,2010 ,10( ,) .31 p 68- 5p 7 . .

3 L iW - oent , ua Y uF -bing .STM32Microconrtoller-basedI ntelilgen tTemperatur eConrtolle rDeisgn .]

J [ s e c a n r u F e c n a ts is e R r o

f Proces sAutomaitonI nsrtumentaiton ,2012 ,1 1( ,) pp .89- 31 . 4 .

4 WangJunl.iDeisgno fani nrfaredr emoteconrto lenergy-savingswtich[ J] .Advancesi nCompute r 3

5 4 . p p , 9 . 6 1 0 2 . h c r a e s e R e c n e i c

S -4 56.

.

5 XinLibin ,ZhangZhengguo ,DengDeyang ,e ta.lStudydeisgno fcontaineri ntelilgentt emperatur e .]

J [ r e ll o rt n o

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